1374309-46-2

Upstream product

• 1621416-93-0 (Z)-1-phenyl-3-{2-[(E)-(2-phenylethenyl)]phenylamino}but-2-en-1-one 
• 27652-35-3 (E)-2-styrylaniline 
• 93-91-4 1-phenylbutan-1,3-dione 
• 536-74-3 phenylacetylene 
• 13141-38-3 2-phenylethynylaniline 
• 615-43-0 2-iodophenylamine 
• 1374309-84-8 C₂₄H₁₉NO 

Relevant academic research and scientific papers

Copper-Catalyzed Aerobic Oxidative Carbocyclization Reactions of N -[(E)-Stilben-2-yl]amine Derivatives

A synthetic method for highly functionalized 2-quinolinones and quinolines has been developed. The copper(II)-catalyzed aerobic oxidative carbocyclization reactions of α-substituted N-[(E)-stilben-2-yl]acetamides, via the intramolecular carbocupration onto the alkenyl moiety, produced 3-substituted 2-quinolinones. Several useful functional groups including benzoyl, acetyl, cyano, and ethoxycarbonyl groups are compatible with the reaction conditions. This strategy was further applied to N-[(E)-stilben-2-yl]enamines to prepare 2,3-disubstituted quinolines in good yields.

Copper-catalyzed oxidative cyclization of enynes for the synthesis of 4-carbonyl-quinolines with O2

A novel copper-catalyzed oxidative cyclization of enynes and in situ formed enynes leading to 4-carbonyl-quinolines by using dioxygen as an oxygen source has been developed.